32 lines
		
	
	
		
			958 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			958 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
var training_data = [
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  	{"color":"blue", "shape":"square", "liked":false},
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  	{"color":"red", "shape":"square", "liked":false},
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  	{"color":"blue", "shape":"circle", "liked":true},
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  	{"color":"red", "shape":"circle", "liked":true},
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  	{"color":"blue", "shape":"hexagon", "liked":false},
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  	{"color":"red", "shape":"hexagon", "liked":false},
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  	{"color":"yellow", "shape":"hexagon", "liked":true},
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  	{"color":"yellow", "shape":"circle", "liked":true}
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]
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var test_data = [
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  	{"color":"blue", "shape":"hexagon", "liked":false},
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  	{"color":"red", "shape":"hexagon", "liked":false},
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  	{"color":"yellow", "shape":"hexagon", "liked":true},
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  	{"color":"yellow", "shape":"circle", "liked":true}
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  ];
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var target = "liked";
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var features = ["color", "shape"];
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var model = ml.learn({
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 algorithm:ml.ML.ID3,
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 data:training_data,
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 target:target,
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 features:features
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})
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print(ml.print(model))
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print(toJSON(model).length+' Bytes')
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print(ml.classify(model,test_data))
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